code: def makeFontMenu(self, master):
      menu = Menu(master)
      menu.add_command(
          label="Decrease (C-'-')",
          command=self.decrease_size,
          font=menufont,
      )
      menu.add_command(
          label="Increase (C-'+')",
          command=self.increase_size,
          font=menufont,
      )
      menu.add_separator()
  
      for size in font_sizes:
  
          def resize(size=size):
              self.set_txtsize(size)
  
          menu.add_command(
              label=str(size),
              underline=0,
              font=menufont,
              command=resize,
          )
      return menu
  
imports: import sys
  import os
  from tkinter import *
  from idlelib.colorizer import ColorDelegator, color_config
  from idlelib.percolator import Percolator
  from idlelib.textview import view_text
  from turtledemo import __doc__
  import turtle
label_desc: Use image node_id 11 for calling the DemoWindow obj's underlying member method code with example usage: obj.makeFontMenu(master) and returns: menu